TRANSPORT DEVICE, IN PARTICULAR A PRAM COMPRISING AN ELECTRIC DRIVE UNIT
The invention relates to a transport device (100), in particular a pram comprising at least three wheels (116, 118, 120, 122) and a handle (110) for a user, wherein at least one wheel (120, 122) of the at least three wheels (116, 118, 120, 122) is designed as a drive wheel (132, 134) which can be el...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a transport device (100), in particular a pram comprising at least three wheels (116, 118, 120, 122) and a handle (110) for a user, wherein at least one wheel (120, 122) of the at least three wheels (116, 118, 120, 122) is designed as a drive wheel (132, 134) which can be electromotively driven by means of at least one electric drive unit (140, 142) in order to support, atleast in part electromotively, the user in the action of pushing or pulling the transport device (100), wherein the at least one electric drive unit (140, 142) can be controlled by means of at leastone position control device (200, 202) associated with same. The at least one position control device (200, 202) is designed to keep the transport device (100) in a parking state on a ground (114) bymeans of the at least one electric drive unit (140, 142), and to activate, in a supporting state, the at least one electric drive unit (140, 142) of the at least one drive wheel (132, 134) when a userforce (FU) exceeds a predet |
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